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For the Inventor, By the Inventor

Kyoto, Japan

Nobuaki Matsui

USPTO Granted Patents = 15

Average Co-Inventor Count = 2.8

ph-index = 3

Forward Citations = 71(Granted Patents)


Company Filing History:

goldMedal15 out of 5,993 
 
Rohm Co., Ltd.
 patents

Years Active: 2012-2020

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15 patents (USPTO):Explore Patents
1. 10820385 - LED drive circuit, LED drive device, and LED drive system (2020-10-27),
2. 10811563 - Light-emitting element, light-emitting element unit, and light-emitting element package (2020-10-20),
3. 10529903 - Light emitting device and light emitting device package (2020-01-07),
4. 10312411 - Light-emitting element, light-emitting element unit, and light-emitting element package (2019-06-04),
5. 9997682 - Light emitting element unit and method for manufacturing the same, light emitting element package and illuminating device (2018-06-12),
6. 9991430 - Light emitting device and light emitting device package (2018-06-05),
7. 9799808 - Light emitting element and light emitting element package (2017-10-24),
8. 9559263 - Light-emitting element, light-emitting element unit, and light-emitting element package (2017-01-31),
9. 9553239 - Light emitting device and light emitting device package (2017-01-24),
10. 9281444 - Light emitting device and light emitting device package (2016-03-08),
11. 9166111 - Light-emitting element, light-emitting element unit, and light-emitting element package (2015-10-20),
12. 9082945 - Light emitting element unit and method for manufacturing the same, light emitting element package and illuminating device (2015-07-14),
13. 8686433 - Light emitting device and light emitting device package (2014-04-01),
14. 8330181 - Semiconductor light-emitting device (2012-12-11),
15. 8115222 - Semiconductor light emitting device and fabrication method for the semiconductor light emitting device (2012-02-14),

Title: Inventor Profile: Nobuaki Matsui of Kyoto, Japan

Introduction: Nobuaki Matsui is an esteemed inventor based in Kyoto, Japan. With a remarkable portfolio of 15 patents, he has made significant contributions to the field of LED technology.

Latest Patents: Among his latest innovations are the LED drive circuit, LED drive device, and LED drive system. The LED drive circuit is designed to power an LED module, which contains a light-emitting diode and an identification unit that holds characteristic information related to the light-emitting diode's characteristics. The circuit consists of a detection unit that identifies this information and generates a corresponding detection signal. Based on this signal, the drive circuit produces the necessary drive current to operate the light-emitting diode effectively. Furthermore, his work on light-emitting elements involves a complex layering of materials that enhance the functionality and performance of these devices.

Career Highlights: Nobuaki Matsui has been instrumental in advancing LED technologies at Rohm Co., Ltd., a leading company in semiconductor and electronic component manufacturing. His ingenuity in the development of various LED drive systems has positioned him as a leading figure in innovations within the industry.

Collaborations: In his pursuit of innovation, Matsui collaborates with notable colleagues such as Hirotaka Obuchi and Yasuo Nakanishi. Their collective expertise and teamwork have played a vital role in enhancing the efficiency and effectiveness of their inventions.

Conclusion: Nobuaki Matsui stands out as a prolific inventor with a focus on LED technology. His innovative Patents and collaborative efforts continue to shape the landscape of light-emitting devices, highlighting his essential role in the evolving world of electronics.

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